Excavator track rollers, idler assys, carrier rollers and sprockets

TKV offers the most extensive selection of excavator track rollers, carrier rollers (both bottom and top), idler assemblies (IDLER ASSY), sprockets, and sprocket segments in Australia.

At TKV we make it FAST and EASY to keep your machinery moving.

Need your track rollers or parts in a hurry? Just give us a ring at 1300 65 11 43, or use our handy Parts Finder tool to quickly locate the perfect fit for your machine.

Our products are known for their exceptional longevity, backed by the TKV Promise Guarantee, which goes beyond standard manufacturers warranties.

We support a wide range of brands, including Airman, ASV, Bobcat, Case, Case IH, CAT, CAT Challenger, Claas, Doosan, Hitachi, Hyundai, IHI, JCB, John Deere, Kobelco, Komatsu, Kubota, New Holland, Sumitomo, Takeuchi, Terex, Vermeer, Versatile, Volvo, Yanmar, and many others.

Sprockets & sprocket segments

TKV offers a wide range of sprockets which are designed to fit on both tracked Loaders and excavators, spanning from 1 to 30 tonne.

Our sprockets are precisely crafted from steel alloys, utilizing either casting or forging methods. Afterward, they undergo a precise heat treatment process and machining to meet exacting standards. The composition of the steel alloy is of paramount importance, as an insufficient amount of carbon can render the steel brittle during the hardening process. Moreover, merely surface hardening the sprocket leads to rapid wear. To ensure the correct depth of hardening, our sprocket teeth undergo induction hardening, guaranteeing durability and performance.

To discuss your track and undercarriage needs call 1300 65 11 43, use our Parts Finder or email us.

Find your Parts

To obtain a quote or for more information, select the make and model of your machine, then select the parts you require.

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Idler assemblies & Sprockets
Track rollers, Carrier rollers, Top rollers

Idler Assemblies (Idler Assy)

TKV offers an extensive selection of idler assemblies, all delivered as fully assembled sealed units, ready for hassle-free installation with no ongoing maintenance required. When you choose TKV excavator idler assemblies, you also receive the necessary side arms or brackets for easy attachment to the track adjuster assembly.

Our idler assembly collection is comprehensive and covers a wide range of makes and models of tracked machinery. This includes machines with carrier weights ranging from 1 to 30 tonnes, encompassing both track loader idler assemblies (front and rear) and excavator idler assemblies.

TKV typically employs a construction method for idler assemblies that involves rolling and forging the outer running surface. While this approach may be slower and slightly more costly compared to conventional cast idlers, it results in superior impact resistance and longer wear life. Forging allows for deeper and harder heat treatment, as well as enhanced flexibility, enabling our idler assemblies to outperform cast steel counterparts significantly.

Whether you need idler assemblies for your machinery or have questions, feel free to reach out to us via phone, utilize our Parts Finder tool, or send us an email today!

Call, use our Parts Finder or email us today!

Track Rollers and Carrier Rollers for Excavators (BOTTOM & TOP ROLLERS)

Known as both bottom and top rollers, TKV offers a comprehensive range of solutions to keep you on the move.

All our track rollers and carrier rollers are crafted from high-quality steel alloys, with a specific focus on achieving the right depth of induction hardening or forge hardening. This commitment ensures the long-term reliability of our track rollers and carrier rollers. To further enhance their quality, we utilize precision Duo-Cone seals, rigorously pressure-tested for effectiveness before shipment.

Whether you’re operating a tracked loader, excavator, crane, or any other tracked machine, TKV is your go-to source for the track rollers and carrier rollers you require.


Premium track & undercarriage parts, when and where you need them.

TKV’s extensive range of agricultural tracks and undercarriage parts, combined with our full-service capability, means our customers can rely on us to provide the support and expertise they need, when they need it.

Find your Parts

To obtain a quote or for more information, select the make and model of your machine, then select the parts you require.

Select a Make

Select a Model



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